Cannot Reproduce MMBench-EN Results for Janus-Pro-7B

I am unable to reproduce the MMBench-EN results reported for Janus-Pro-7B. Specifically, when evaluating the model using `lmms-eval`, I obtained the following scores:

- `mmbench_en_dev`: **65.81**
- `mmbench_en_test`: **65.98**

These are significantly lower than the score of **79.2** reported in the paper:
> "Janus-Pro-7B achieved a score of 79.2 on the multimodal understanding benchmark MMBench."

Additionally, the score for Janus-Pro-7B on the [MMBench leaderboard](https://mmbench.opencompass.org.cn/leaderboard) and [opencompass](https://rank.opencompass.org.cn/leaderboard-multimodal) is also relatively low, consistent with my observations.

Could you please clarify:
- What evaluation settings or prompts were used to achieve the reported score of 79.2?
- Is there any preprocessing or special configuration required?
- Are the leaderboard and paper scores based on different evaluation protocols or updated model versions?

Thank you in advance for your help.